Brisk Silver Racing Spark Plug Ford V8
SKU code: BRIRR10S
Brisk Silver Racing plugs have a better ignitability than conventional performance spark plugs, and offer better performance and reliability in high boost, nitrous or high compression applications. Silver is an element with the most free electrons, and is the best electrical and thermal (heat) conductor of all metals! Better than gold, copper ...and many times better than Iridium. The Brisk Silver Racing plugs have a fine wire center electrode (not just the tip), which gives more room for insulator between the center electrode and spark plug shell. More insulation results in a durable spark plug with high dielectric strength - the most important spark plug parameter in forced induction applications.
BRISK Silver Racing RR10S/RR12S Spark Plug. 14mm thread, 25mm reach, 5/8'(16mm) hex, tapered seat, non-projected tip, resistor, fine wire 1.5mm Silver center el., Cut-back ground electrode.
Popular application: 2011 FORD Mustang 5.0, 2011 Chevy Camaro V6, GEN 3 HEMI Engines 5.7L, 6.1L Dodge SRT 4, SRT 8, HEMI, Chrysler 300 COBALT, ION, PT Cruiser, Ford Focus
Brisk Spark plugs for the new 2011 FORD 5.0L, V8 engine are:
- Two step colder: RR12S (non-projected tip) – High Compression, Forced Induction and/or Nitrous
- Three step colder: RR10S (non-projected tip) - High Compression, Forced Induction and/or Nitrous